[lwip-users] Fix PPP Build issues

[Ajay Bhargav]

Hi All,

 

I have recently submitted a patch (Patch #9080: http://savannah.nongnu.org/patch/?9080) regarding build issues with PPP when following options are enabled:

 

#define MEM_LIBC_MALLOC                                          1

#define MEMP_MEM_MALLOC                                                    1

 

During documentation update LWIP_MEMPOOL_PROTOTYPE was moved inside “#if” which break the build when MALLOC and MEM_MALLOC is used (reference commit-id: 2f950a7dcc3cc48852276d5ca03522cfe60ac99f)

 

Error:

../src/lwip/src/netif/ppp/ppp.c:144:1: warning: data definition has no type or storage class

LWIP_MEMPOOL_PROTOTYPE(PPPOS_PCB);

^

../src/lwip/src/netif/ppp/ppp.c:144:1: warning: type defaults to 'int' in declaration of 'LWIP_MEMPOOL_PROTOTYPE' [-Wimplicit-int]

../src/lwip/src/netif/ppp/ppp.c:144:1: warning: parameter names (without types) in function declaration

In file included from E:\lib\src\lwip\src\include/lwip/stats.h:43:0,

                 from ../src/lwip/src/netif/ppp/ppp.c:92:

../src/lwip/src/netif/ppp/ppp.c: In function 'ppp_init':

E:\lib\src\lwip\src\include/lwip/memp.h:115:52: error: 'memp_PPPOS_PCB' undeclared (first use in this function)

#define LWIP_MEMPOOL_INIT(name)    memp_init_pool(&memp_ ## name)

                                                    ^

../src/lwip/src/netif/ppp/ppp.c:609:3: note: in expansion of macro 'LWIP_MEMPOOL_INIT'

   LWIP_MEMPOOL_INIT(PPPOS_PCB);

   ^

E:\lib\src\lwip\src\include/lwip/memp.h:115:52: note: each undeclared identifier is reported only once for each function it appears in

#define LWIP_MEMPOOL_INIT(name)    memp_init_pool(&memp_ ## name)

                                                    ^

../src/lwip/src/netif/ppp/ppp.c:609:3: note: in expansion of macro 'LWIP_MEMPOOL_INIT'

   LWIP_MEMPOOL_INIT(PPPOS_PCB);

   ^

make: *** [src/lwip/src/netif/ppp/ppp.o] Error 1

 

Please review it.

 

Regards,

Ajay Bhargav

 

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